Revelation 6:7

6:7 Then when the Lamb opened the fourth seal I heard the voice of the fourth living creature saying, “Come!”

Revelation 8:1

The Seventh Seal

8:1 Now when the Lamb opened the seventh seal there was silence in heaven for about half an hour.

Revelation 13:6

13:6 So the beast opened his mouth to blaspheme against God – to blaspheme both his name and his dwelling place, that is, those who dwell in heaven.